Jamrud (Pakistan): Thousands of Pakistani activists shouted "death to America" on Tuesday at the latest rally protesting the lifting of a seven month blockade on NATO supplies into Afghanistan.

The march was organised by the Jamaat-e-Islami (JI) political party, a leading member of the Defence of Pakistan coalition of right wing and Islamist groups that have demanded mass protests against the July 3 lifting of the blockade.

"NATO supplies not acceptable", "Our war will continue", "Friends of US are traitors", shouted the crowd after marching from the northwestern city of Peshawar to the nearby town of Jamrud.

Leaders of JI, which has no seats in parliament, had said 50,000 people would take part in the demonstration, but far fewer made it to Jamrud, close to Torkham border crossing with Afghanistan.

Local administration official Bakhtiar Khan put the figure at between 18,000 and 20,000, although an photographer estimated the numbers to be closer to 8,000 to 10,000.

"We want an end to US slavery, an end to US interference, a ban on NATO supplies through Pakistan and an end to US drone attackson Pakistan," JI leader Munawar Hussain said, addressing the crowd.

"The war against terror has killed 40,000 people and destroyed peace in the country," he added.

Pakistan on July 3 decided to reopen overland routes to NATO convoys crossing into Afghanistan, after they were closed following US air strikes that killed 24 soldiers on the Afghan border last November. (Agencies)